Jonas Weber
DemoHardware startup founder in Berlin
📍 Berlin, Germany🗣 German · English · Chinese (basic)✓ Verified★ 4.9
Has worked with Chinese companies
Doing things
Six years of flying between Berlin and Shenzhen with prototypes in a backpack.
Jonas has taken four products from sketch to CE mark. He now helps Chinese hardware teams understand what German retail actually expects.
About
I founded a consumer electronics company in Berlin and have run our supply chain between Germany and Shenzhen for six years — molds, certifications, CE, freight, quality control. I know both sides of the Eurasia hardware bridge and the Berlin startup scene around it.
Demo profile created to show how 1142 works.
I can help with
Consumer hardwareShenzhen–Berlin supply chainCE certificationBerlin startup ecosystemCrowdfunding in Europe
Reviews ★ 4.9
★★★★★
“Told us exactly which EU certificates our factory was missing. Worth every euro.”
Product lead, Dongguan · 2026-05